fox_utils 0.1.7: clipboard, drag & drop, Android file saving

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

lib/vendor/src/web_drop_item.dart

@@ -0,0 +1,85 @@
+import 'dart:typed_data';
+
+import 'package:fox_utils/vendor/src/drop_item.dart';
+
+class WebDropItem {
+  WebDropItem({
+    required this.uri,
+    required this.children,
+    this.data,
+    required this.name,
+    required this.type,
+    required this.size,
+    required this.relativePath,
+    required this.lastModified,
+  });
+
+  final String uri;
+  final List<WebDropItem> children;
+  final Uint8List? data;
+  final String name;
+  final String type;
+  final int size;
+  final String? relativePath;
+  final DateTime lastModified;
+
+  factory WebDropItem.fromJson(Map<String, dynamic> json) => WebDropItem(
+        uri: json['uri'],
+        children: json['children'] == null
+            ? []
+            : (json['children'] as List)
+                .cast<Map>()
+                .map((e) => WebDropItem.fromJson(e.cast<String, dynamic>()))
+                .toList(),
+        data: json['data'] != null ? Uint8List.fromList(json['data']) : null,
+        name: json['name'],
+        type: json['type'],
+        size: json['size'],
+        relativePath: json['relativePath'],
+        lastModified: DateTime.fromMillisecondsSinceEpoch(json['lastModified']),
+      );
+
+  Map<String, dynamic> toJson() => <String, dynamic>{
+        'uri': uri,
+        'children': children.map((e) => e.toJson()).toList(),
+        'data': data?.toList(),
+        'name': name,
+        'type': type,
+        'size': size,
+        'relativePath': relativePath,
+        'lastModified': lastModified.millisecondsSinceEpoch,
+      };
+
+  DropItem toDropItem() {
+    if (type == 'directory') {
+      return DropItemDirectory(
+        uri,
+        children.map((e) => e.toDropItem()).toList(),
+        name: name,
+        mimeType: type,
+        length: size,
+        lastModified: lastModified,
+        bytes: data,
+      );
+    } else {
+      if (data != null) {
+        return DropItemFile.fromData(
+          data!,
+          name: name,
+          mimeType: type,
+          length: size,
+          lastModified: lastModified,
+          path: uri,
+        );
+      }
+      return DropItemFile(
+        uri,
+        name: name,
+        mimeType: type,
+        length: size,
+        lastModified: lastModified,
+        bytes: data,
+      );
+    }
+  }
+}